2421313122 has 16 divisors (see below), whose sum is σ = 4848274080. Its totient is φ = 806163072.

The previous prime is 2421313117. The next prime is 2421313123. The reversal of 2421313122 is 2213131242.

It is not an unprimeable number, because it can be changed into a prime (2421313123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229743 + ... + 240050.

It is an arithmetic number, because the mean of its divisors is an integer number (303017130).

Almost surely, 2^2421313122 is an apocalyptic number.

2421313122 is an abundant number, since it is smaller than the sum of its proper divisors (2426960958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421313122 is a wasteful number, since it uses less digits than its factorization.

2421313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470657.

The product of its digits is 576, while the sum is 21.

The square root of 2421313122 is about 49206.8401952411. The cubic root of 2421313122 is about 1342.8174775658.

Adding to 2421313122 its reverse (2213131242), we get a palindrome (4634444364).

It can be divided in two parts, 2 and 421313122, that added together give a palindrome (421313124).

The spelling of 2421313122 in words is "two billion, four hundred twenty-one million, three hundred thirteen thousand, one hundred twenty-two".